萘酰亚胺类共聚色素的合成
Sduty on Copolymeric Colorant of Naphthlic Imide Derivatives
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摘要: 以6-溴-1H,3H-萘并[1,8-cd]吡喃-1,3-二酮为原料,经亚胺化、Ulmamn缩合后与丙烯酰氯酯化得到具有荧光的可聚合单体6-(N-丙烯酰氧乙基)氨基-2-(2 ’,4 ’-N,N-二甲基)苯基-1H-苯并[de]异喹啉-1,3(2H)-二酮,它与甲基丙烯酸甲酯经自由基共聚得到具有强烈荧光的聚合色素。Abstract: With 6-bromo-1H,3H-naphthopyran-1,3-dione as starting material, 6-(N-acryloxy-ethyl)amino-2-(2',4'-dimethyl)amino-1H-benzisoquinolin-1,3(2H)-dione was synthesized through imidation, Ulmamn condensation and esterification. The title copolymer, which showed